YouworkasanExchangeAdministratorforXxx.ThecompanyhasaWindows2008ActiveDirectory-basednetwork.ThenetworkcontainsanExchangeServer2010organization.AnemployeenamedJohnhasrecentlyleftthecompany.YouneedtodeletethemailboxandtheuseraccountforJohn.YoualsoneedtoremovethemailboxfromtheExchangedatabase.WhichofthefollowingcommandswillyouenterintheExchangeManagementShelltoaccomplishthetask？（）A.Delete-Mailbox-Identityjohn@TK.comB.Remove-Mailbox-Identityjohn@TK.com-Permanent$trueC.Remove-Mailbox-Identityjohn@TK.comD.Disable-Mailboxjohn@TK.com
YouworkasanExchangeAdministratorforXxx.ThecompanyhasaWindows2008ActiveDirectory-basednetwork.ThenetworkcontainsanExchangeServer2010organization.AnemployeenamedJohnhasrecentlyleftthecompany.YouneedtodeletethemailboxandtheuseraccountforJohn.YoualsoneedtoremovethemailboxfromtheExchangedatabase.WhichofthefollowingcommandswillyouenterintheExchangeManagementShelltoaccomplishthetask？（）
A.Delete-Mailbox-Identityjohn@TK.com
B.Remove-Mailbox-Identityjohn@TK.com-Permanent$true
C.Remove-Mailbox-Identityjohn@TK.com
D.Disable-Mailboxjohn@TK.com
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